#COVID 19 - Säuren und Basen

Quiz

•

Chemistry

•

9th - 12th Grade

•

Medium

Andreas Lind

Used 43+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Säuren sind...

Protonendonatoren

Elektonenakzeptoren

Ionendonatoren

Protonenakzeptoren

2.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Der Gegenspieler der Säure ist ...

die Lauge.

die Süße.

die Base.

der Onkel.

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Die Formel für Natronlauge ist ...

Na(OH)₂

Na₂OH

NaO

NaOH

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Die Formel für Salzsäure ist ...

HCl

H₂O₂

NaCl

Cl₂

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Säuren enthalten immer ...

Wirkstoff

Wasserstoff

Sauerstoff

Stickstoff

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Säuren und Laugen wirken ...

neutral.

abstoßend

ätzend

nervig

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Welche Säuren sind Sauerstoffsäuren ...

Salzsäure

Salpetersäure

Schwefelsäure

Kohlensäure

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